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TP–6/12AC
Installation manual
Cautions for installation
Troubleshooting
1. Installation tools & parts : Nipper, Screw driver, UTP cable(Cat 5.E)
2. Products : TP-6/12AC , RF-1A
3. Wiring & setting method
3-1. Place the TP-6AC(12AC) upside down on the target place like [Picture 1]
3-2. Tighten the 4 screws with a proper screw driver ▶ Connect wires like [Picture1]
▶ Be sure not to change the sequence of wires.
3-3. After nishing connecting wires, tighten the screws.
3-4. Connect wires of “RF-1A” to the products, No.1 with “+”wire, No.2 with “-“wire. Like [Picture 2]
4. Number Setting
4-1. The rst, second and third connected products can be set by switch up at DIP switch of each product like [Picture 3]
- DIP switch setting & wiring for other extension units, refer to user manual.
* “V/R” S/W is for bell sound volume control.
* “P”S/W is the function to talk without picking up the phone when interphone receive a call from other interphone
which is working with [Broadcasting] button
1. Total connected cable length shouldn’t be over 500M between rst & last product (0.65m/m)
2. Be sure not to change the wiring sequence.
1. A voice through the phones feels quite low or they are not working at all.
▶Test the interphones with short wires than normal or connected 1 more power source.
2. It doesn’t make a call to the targeted interphone
▶Check setting of DIP switches after turn it all down
3. A user can hear the voice coming from other connected products.
▶It is a sign of working properly. Conference call is supported.
RF-1A
[ Picture 2 ]
[ Picture 1 ]
[ Picture 3 ]
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TP–6/12AC
Principle of each function
1. Receiving and Call sound
Receiving a call
Terminal 4 receive a signal when the button is pressed
▶ Q7 ▶ IC2 4th pin.▶IC3 16th pin checking
Generated signals from R18,19,20,C14,15,16 ▶ IC1 3th pin input
▶ IC1 5th pin output ▶HOOK S/W ▶ Speaker output
Making a signal
Make a sound through a speaker
2. Making a call
Speak with handset
C-MIC ▶ IC1 3rd pin ▶ IC1 5th pin ▶ HOOK S/W
▶ JOT-30 Trans ▶ Output through connector “3”
Deliver a voice message
3. Receiving a call
Pick up the phone
“3”terminal ▶ JOT-30 Trans ▶ Speaker
Listening
4. Listening the broadcast
Receipt of broadcasting
“3”terminal ▶ JOT-30 Trans ▶ IC1 3th pin
▶ IC1 5th pin ▶HOOK S/W ▶ Speaker
Make a sound through a speaker
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